/**
 * #      1170
 * 名称   比较字符串最小字母出现频次
 * 链接   https://leetcode-cn.com/problems/compare-strings-by-frequency-of-the-smallest-character
 * 题解   [188](https://leetcode-cn.com/problems/compare-strings-by-frequency-of-the-smallest-character/solution)
 * 通过率 61.4%
 * 难道   中等
 */

